2017
DOI: 10.1590/1678-4766e2017020
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Abstract: ABSTRACT. Knowing the feeding biology of a population and its ontogenetic aspects can help in understanding the functioning of fi sh assemblages, essential to the conservation of the habitat biodiversity in which these species are found. Annual fi shes complete their life cycle in temporary aquatic environments, existing in adult stage only for brief annual periods. Changes in the feeding habits between diff erent size classes could indicate that a species belongs to diff erent feeding groups in diff erent gro… Show more

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Cited by 8 publications
(9 citation statements)
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References 87 publications
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“…Ontogenetic differences in the behaviour of individuals should also be considered, since behaviours can differ depending on an individual's age (Dias et al, 2017;Patoka et al, 2019;Wenzel, 1992). Conservation translocation studies should inform the age class of the released animals and this parameter should be included in the meta-analysis to evaluate if success is related to the age of the individuals and, consequently, associated with behavioural development.…”
Section: Discussionmentioning
confidence: 99%
“…Ontogenetic differences in the behaviour of individuals should also be considered, since behaviours can differ depending on an individual's age (Dias et al, 2017;Patoka et al, 2019;Wenzel, 1992). Conservation translocation studies should inform the age class of the released animals and this parameter should be included in the meta-analysis to evaluate if success is related to the age of the individuals and, consequently, associated with behavioural development.…”
Section: Discussionmentioning
confidence: 99%
“…Fish size, the time of day, and season can contribute to dietary differences. These changes in diet can be interpreted as a strategy to reduce competition when prey abundance decreases (Dias et al 2017). In this case, the difference in predation intensity is one of the mechanisms that reduce dietary overlap between species (Ramírez-Luna et al 2008).…”
Section: Variación Temporalmentioning
confidence: 99%
“…El tamaño del pez, la hora del día o la época climática pueden contribuir a las diferencias en la dieta. Estos cambios en la dieta pueden interpretarse como una estrategia para reducir la competencia cuando disminuye la abundancia de presas (Dias et al 2017). En este caso, una diferencia en la intensidad de la depredación es uno de los mecanismos que reducen la superposición de la dieta entre especies (Ramírez-Luna et al 2008).…”
Section: Fish and Hydrological Variablesunclassified
“…The Neotropical region has a highly diversified fish fauna and, consequently, diversity of life forms and life history. A striking characteristic of Neotropical fish fauna is food plasticity (Abelha et al, 2001) since fish diet may vary according to ontogeny (Dias et al, 2017a), phenology (Cunha et al, 2018), as well as intra/ interspecific interactions (Silva et al, 2017).…”
Section: Introductionmentioning
confidence: 99%